Meaning and name origin
Gwennie \g-wennie, gwe(n)-nie\ as a girl's name is of Welsh origin, and the meaning of Gwennie is "fair and smooth; fair bow; blessed ring". Gwennie is a variant of Guinevere (Welsh): an early form of Jennifer. Also a variant of Gwendolyn (Welsh): in some legends, Merlin the magician has a wife named Gwendolyn.
Gwennie is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Gwennie and its variant forms. The only popular variation form ranked in the Top 1000/100 is Gwendolyn (#420). (2014 statistics).